| 摘要 |
PROBLEM TO BE SOLVED: To provide a patch antenna having a wide specific bandwidth and high gain that are insusceptible to influences of a metal fixture.SOLUTION: A patch antenna 1 includes: a dielectric substrate 11; a first conductor plate 12; a second conductor plate 13; and a passive block 14. In the patch antenna 1, a lower surface of the passive block 14 contacts with the first conductor plate 12 and a side surface of the passive block 14 faces an outer edge of the second conductor plate 13 on an upper surface of the dielectric substrate 11. |
